508692640417 has 16 divisors (see below), whose sum is σ = 562803659712. Its totient is φ = 456729624000.

The previous prime is 508692640373. The next prime is 508692640427. The reversal of 508692640417 is 714046296805.

It is not a de Polignac number, because 508692640417 - 2²³ = 508684251809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (508692640427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1401078 + ... + 1726384.

It is an arithmetic number, because the mean of its divisors is an integer number (35175228732).

Almost surely, 2^508692640417 is an apocalyptic number.

It is an amenable number.

508692640417 is a deficient number, since it is larger than the sum of its proper divisors (54111019295).

508692640417 is a wasteful number, since it uses less digits than its factorization.

508692640417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328608.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 508692640417 in words is "five hundred eight billion, six hundred ninety-two million, six hundred forty thousand, four hundred seventeen".